baber/WOPTO huggingface dataset:
Patent JP-H0333664-A (JP)
Title: Installation device for testing ic memory and the like
Inventor: NARASHIMA TAKAAKI
IPC: G01R31/02
Filed: 1989-06-30
Abstract: PURPOSE:To facilitate inspection of the state of installation by using a device having an installation socket enabling impression of an inspection voltage on a body to be inspected which has a protective diode incorporated, and a comparator. CONSTITUTION:A voltage of a power source 4 is impressed as a reference voltage on a terminal 3 of a comparator 2, while a voltage for testing is impressed on a comparison voltage input terminal 5 as well as on a terminal (b) of an installation socket 1 from a power source 8 through a resistance 6 and a switch (SW) 7. Besides, the output voltage of the power source 8 is connected to a terminal Vcc of the socket 1 through SW 9 and further to a terminal (a) via a resistance 10, and the terminal (a) is so designed that it can be grounded through SW 21. When a body M to be inspected is installed with the SW 9 opened and the SW 7 and the SW 21 closed, a voltage of an L level appears at an output terminal T if the installation is normal. In the case where the body M to be inspected is installed incompletely or not yet installed, a voltage of an H level appears at the terminal T. By selecting the power source 4 so that the terminal T be at the H level when the body M to be inspected is installed inversely, the inverse installation of the body M is detected, and therefore the state of installation of the body M to be inspected can be inspected easily.
Patent JP-H09106634-A (JP)
Title: Load beam, head suspension system, actuator assembly, disk drive device and formation method for bonding region
Inventor: NOOMAN KAAMITSUTO FUREITAA
IPC: G11B5/48
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a head suspension assembly including a load beam having a predetermined area for bonding a bundle of wiring. SOLUTION: In each bonding area, a load beam is partially etched in a pattern including a plurality of grooves. Preferably, the pattern includes a set of parallel grooves in the bonding area. First, second, third and fourth bonding areas 330, 332, 334, 336 are formed. The bonding area can be formed without causing any significant cost increase, because the partial etching can be carried out simultaneously with etching of other part on the load beam. Since the bonding area enhances bonding between the wiring and load beam, possibility of failure is reduced during production and the cost can be reduced. The bonding area can be provided in the form of an additional parallel grove, a concentric groove, a recess (dimple), a plurality of islands, etc.
Patent JP-H06345037-A (JP)
Title: Automatic packer of coil with packaging paper
Inventor: IWAMASA NOBUO
IPC: B65B25/14
Filed: 1993-06-14
Abstract: PURPOSE:To securely pack a coil with a well-finished packing paper, by providing a press-roller by which folds can be formed on the superposed packing paper formed by horizontal and vertical blades. CONSTITUTION:The widened packing paper 9 at the side face of a coil 8 is kept to position at the side face of coil 8 by the horizontal blade 2 which has traversed from the outer diametral part of coil 8 by a specified distance and has stopped at the side face of coil. And the vertical blade 3 is transferred downward to stuff the packing paper 9 into the outside of the horizontal blade 2 and form the superposed part. The superposed packing paper 9 is creased from the upper side of the horizontal blade 2 and the vertical blade 3 and also by directly pressing the superposed part at the front end of horizontal blade 2, by the rolling pressing roller 4. Thereafter, the coil 8 is rotated by a specified angle to wind up the packing paper 9 on the coil 8. Accordingly, the packing paper can be folded in to form a triangle and hence, a secure packing can be obtained.
Patent JP-H0331072-A (JP)
Title: Coupler
Inventor: OGITA HIROYASU
IPC: B62D13/02
Filed: 1989-06-29
Abstract: PURPOSE:To ensure the sure action of a lock mechanism as well as reducing its operating force by improving the structure of the lock mechanism for restricting spread-opening of a pair of jaws, which hold a king pin, in the case of a coupler which connects a tractor to a trailer. CONSTITUTION:A guide groove 3a for guiding a king pin P of a trailer is formed in the rear part of a coupler base 3 supported to a tractor rear part, and a pair of right and left jaws 4 for clamping the king pin P are pivotally mounted to the front end of the groove 3a by pivots 5. Spread-opening of the paired jaws 4 is restricted in a condition that the jaw is surrounded by a lock plunger 7 advanced and retracted by operating an operating lever 15. Here a lock mechanism R for preventing a movement of the lock plunger 7 in a non-locked position is composed of the first link 11 for connecting the lock plunger 7 to the operating lever 15, second link 12 for connecting intermediate part of the first link 11 to the coupler base 3 and a stopper 20 possible to restrict movement of both links 11, 12.
Patent JP-H1144960-A (JP)
Title: Cleaner for lithography
Inventor: TAKEDA TAKASHI
IPC: C11D7/26
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaner for lithography excellent in resist dissolving power and having high safety to the human body. SOLUTION: The cleaner for lithography is a homogeneous soln. of at least one org. solvent selected from the group comprising a propylene glycol alkyl ether, a propylene glycol alkyl ether acetate, an ethylene glycol alkyl ether, an ethylene glycol alkyl ether acetate, an alkyl acetate, an alkyl propionate, an alkyl al koxypropionate, an alkyl, lactate, an aliphatic ketone (ketones) and an alkoxybutanol and at least one of alcohols having 1-4C alkyl groups. When a mixed soln. of propylene glycol monomethyl ether acetate and ethanol is used, the cleaner is excellent particularly in dissolving power.
Patent JP-S6059640-A (JP)
Title: Fluorescent character display tube
Inventor: NAKAJIMA HIROYUKI
IPC: H01J31/15
Filed: 1983-09-12
Abstract: PURPOSE:To produce an emission color which can not be obtained by a fluorescent substance alone by restricting the thickness of at least the upper fluorescent layer of the structure formed by doubly applying two different kinds of fluorescent substances to the same area. CONSTITUTION:A feeder 4, an insulating layer 2, a through-hole dot 7 and a graphite electrode 10 are applied to an insulating plate 1 consisting of a glass plate or the like in that order. A red-color-emitting fluorescent substance is applied by printing to all areas of the graphite electrode 10 for which red or an intermediate color between red and yellow green is desired as a display color. In addition, an yellow-green-color-emitting fluorescent substance is applied by printing to all areas of the graphite electrode 10 for which yellow green or an intermediate color between red and yellow green is desired as a display color. For the purpose of enabling the emission of the lower layer to be recognized through the upper layer, the thickness of the upper yellow-green-emitting fluorescent substance is adjusted to be 2-10mum.
Patent JP-S62247284-A (JP)
Inventor: ROBIN ANDORASU BENEDEKU
IPC: G09G3/04
Filed: 1985-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6412415-A (JP)
Title: Superconducting wire and manufacture thereof
Inventor: SHIODA TAKAO
IPC: B28B1/00
Filed: 1987-07-06
Abstract: PURPOSE:To improve both superconducting and bending characteristics with uniform sintering of heat treatment by laminating a number of superconducting tape conductors into a laminated body, inserting the laminated body into a metallic pipe, and subjecting it to a wire drawing process and heat treatment. CONSTITUTION:A superconducting tape conductor 4 is formed by forming a superconducting basic layer 3 made by sintering powder or material powder of an oxide-based superconducting material on a metallic tape 2. A number of the tape conductors 4 are then laminated into a laminated body 5 which is inserted into a metallic, square cross-sectional pipe to manufacture a superconducting wire 1 by wire drawing process and heat treatment. This makes it possible to form the uniformly sintered superconductive layer 3 and, covering the laminated body 5 with a covering layer 6, to improve the bending characteristic of the superconductive wire 1. This makes it possible to improve the superconductivity of the superconducting wire and to improve the bending characteristic of the superconducting wire.
Patent JP-H09330217-A (JP)
Title: Function expanding method for standard program
Inventor: ENDO HIROKO
IPC: G06F9/06
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To simplify the management of a source program by completing correction management for dealing with function expansion based on a request from each user to a standard program or the trouble correction of program through the management of one source program. SOLUTION: This method is provided with a function expansion request (RPQ) managing table 10 equipped with an RPQ number, module register part and valid flag for each entry to identify a requested function for identifying the source program to be corrected corresponding to the function requested by the user, means 14 for referring to the managing table when executing the program or confirming the provided RPQ function, register means 16 for setting the RPQ number, module name and valid flag to the RPQ managing table, and means 15 for controlling the flow of program by checking the valid flag of the RPQ managing table at the entrance of program for providing the RPQ function inside the source program.
Patent JP-S5792874-A (JP)
Title: Manufacture of multi-layer reflection preventing film for solar battery
Inventor: NAKANO HIROTAKA
IPC: H01L31/0216
Filed: 1980-11-29
Abstract: PURPOSE:To obtain a reflection preventing film made of multi-layer of thin films by a method wherein a substrate on which a photo-electromotive force junction plain formed is immersed in two kinds of solution which contains the 1st and the 2nd metal respectively and is lifted up at a required speed and is treated by heat at a temperature not less than 300 deg.C. CONSTITUTION:An Si substrate which has a photo-electromotive force junction plain is immersed in a solution of ethanol and acetic acid which contains 3.4% Ti(OC4H9)4 and is lifted up at a speed of approximately 2.5mm./sec., so that the substrate is covered by a thin film of TiO2. The substrate is then treated by heat in an atmosphere at a temperature not less than 500 deg.C. Then the substrate is immersed in a solution of methanol and ethanol which contains 6% Al(NO3)3 and is covered by a thin film of Al2O3 by the same process. If the heat treatment temperature is less than 300 deg.C the formed film will dissolve into the immersed solution and if it is more than 1,100 deg.C a silver electrode will melt. The thickness of each thin film of the reflection preventing film is determined by the lifting speed and the solute density in the solution. The film thickness d which makes the reflectance minimum when a wavelength lambda0 is nealy 500nm is calculated by a formula nd=lambda0/4, where n is a refractive index, and d is obtained in d=550-800Angstrom . With the above configulation, the TiO2-Al2O3 constituted double- layered reflection preventing film can be formed uniformly, easily and at low cost.
Patent JP-S5691468-A (JP)
Title: Semiconductor
Inventor: SATAKE MASAHIRO
IPC: H01L21/331
Filed: 1979-12-25
Abstract: PURPOSE:To prevent the local concentration of current by lessening the reduction of effective area due to the concentration of current with the emitter of a semiconductor divided into a number of polygons and the edge length of the emitter increased and by equalizing the distance between the edges of an emitter contact and a base contact hole. CONSTITUTION:A P type base range 2 is formed in an N type semiconductor substrate 1, and a hexagonal N type emitter range 3 in the range 2. The range 3 consists of a number of polygons of which all the edges form abtuse angles with each other. A control range 4 shallower than a corrector joint is formed like a band to surround a base contact hole 7 at an equal distance from the contact JC. A current cource is formed in the base range 5 under the range 4 to pass between an emitter contact JE and base electrode 9.
Patent JP-S5957503-A (JP)
Title: Diversity receiving antenna device
Inventor: IKENISHI MICHIROU
IPC: H01Q1/32
Filed: 1982-09-27
Abstract: PURPOSE:To attain a diversity receiving antenna device not being a hindrance to car washing and garaging and also not being an offense to eyes, by providing respectively a small-sized broad band antenna and a unipole antenna to a prescribed position of a car. CONSTITUTION:The small-sized broad band antenna 6 is positioned behind an inner mirror of a car when viewed from the driver's seat. Thus, the antenna is not a hindrance to the eye sight of the driver and not an offense to the eyes. Further, a unipole antenna 7 is positioned at the rear part of the car body with a suitable distance from the antenna 6 so as to play a role of the position diversity. The antenna 7 is possible for accommodation into the car body. Thus, the diversity receiving antenna not being an offense to eyes and not being a hindrance to car washing and garaging is obtained.
Patent JP-H0221466-A (JP)
Title: Manual magnetic card reader
Inventor: MORI YOSHIHARU
IPC: G11B19/20
Filed: 1988-07-08
Abstract: PURPOSE:To improve reliability for data read by keeping the travel speed of a magnetic card almost constant by providing a pair of rollers being rotated by frictional resistance between the magnetic card at the entry of a magnetic card traveling groove. CONSTITUTION:The rotary shafts 2a and 3a of a first rubber roller 2 and a second rubber roller 3 are confronted in the same direction, and their outer peripheral planes are manufactured irregularly. When an operator travels the magnetic card 4 in a direction of arrow head A, the magnetic card 4 is sandwiched between the first rubber roller 2 and the second rubber roller 3 first. In the case of traveling the magnetic card 4 at faster speed by the operator, the frictional resistance between the magnetic card 4 and the first rubber roller 2 and the second rubber roller 3 is increased, and a load is increased, therefore, the travel speed of the magnetic card 4 can be suppressed, thereby, it is possible to keep the traversing speed of the magnetic card 4 on a magnetic read head 5 almost constant. In such a way, the reliability for the data read can be improved.
Patent JP-H0726233-A (JP)
Title: Hot-melt adhesive composition
Inventor: SUZUKI JUNJI
IPC: C09J153/00
Filed: 1993-07-08
Abstract: PURPOSE:To obtain a hot-melt adhesive compsn. which exhibits a high softening point, a low melt viscosity, a high adhesive strength, and an excellent workability by compounding a thermoplastic block copolymer elastomer as the main component with a polyamide resin in a specified wt. ratio. CONSTITUTION:This hot-melt adhesive compsn. is prepd. by compounding 100 pts.wt. thermoplastic block copolymer elastomer (e.g. an SEPS resin) as the main component with 15-130 pts.wt. polyamide resin together with other necessary ingredients such as an antioxidant. A suitable polyamide resin is the one with a softening point of 130-160 deg.C and a melt viscosity at 200 deg.C-3,000cP. The compsn. can firmly bond a polyurethane foam to a polypropylene sheet, etc., and is useful for producing automotive trims, etc.
Patent JP-S6272347-A (JP)
Title: Nmr signal receiving method
Inventor: ANDORIYUU EI MOOZURII
IPC: G01R33/54
Filed: 1986-07-17
Abstract: In order to increase the efficiency with which nuclear magnetic resonance (NMR) information is received, the peak amplitude of the received NMR signal is reduced. This reduction is obtained by varying the phase of the nuclear spin systems which produce the NMR signal. The phase variation may be obtained by applying a spatially inhomogeneous rf pulse. It may alternatively be obtained by applying a tailored rf pulse having either an amplitude spectrum or a phase spectrum which varies with frequency. It may alternatively be obtained by applying gradient pulses. The phase variation may be produced at a number of times during the data acquisition. In addition to reducing the peak amplitude of the NMR signal, the phase variation results in reduced noise from an FFT (Fast Fourier Transform) performed during processing.
Patent JP-H0815915-A (JP)
Title: Toner for developing electrostatic charge image and electrostatic charge image developer
Inventor: SHIMODA MASAKATSU
IPC: G03G9/097
Filed: 1994-06-28
Abstract: PURPOSE:To obtain toner and a developer excellent in durability and environmental resistance. CONSTITUTION:A nickel dithiolate complex represented by the formula is incorporated into the toner of an electrostatic charge image developer based on a resin and a colorant to obtain the objective toner and the objective electrostatic charge image developer contains this toner and a carrier. In the formula, A and B are mutually different residues selected from among a benzene ring, a tropolone ring, a heterocycle and substd. olefin, each of R2 and R2 which may be different is H, 1-20C alkyl, optionally substd. phenyl, an optionally substd. alicyclic group, nitro, nitrile, ester, alkoxy, amino, chalcogenide or halogen and each of (x) and (y) is an integer of 1-4.
Patent JP-H0198650-A (JP)
Title: Polymer blend
Inventor: ROEROFU BAN DAA MIIA
IPC: C08L23/28
Filed: 1988-07-08
Abstract: PURPOSE: To obtain a compsn. having improved elongation at fracture and impact strength by compounding a polyphenylene ether, a fluorine-contg. olefin polymer, a vinyaromatic alkyl (meth)acrylate copolymer and a specific block copolymer.  
     CONSTITUTION: By calculation of the weight % of the components (A) and (B) to be described later by the total weight of the component (A) and the component (B) and by calculation of the pts.wt. of the components (C), (D), (E) and (F) per 100 pts.wt. total of the components (A) and (B), this polymer mixture contains (A) 10 to 90 wt.% polyphenylene ether, (B) 10 to 90 wt.% fluorine-contg. olefin homopolymer or copolymer, (C) 1 to 80 pts.wt. vinylaromatic alkyl(meth)acrylate copolymer, (D) 1 to 20 pts.wt. optionally partially hydrogenated, block copolymer having one or more blocks derived from conjugated diene units and the blcks derived from vinylaromatic units, (E) 0 to 200 pts.wt. styrene homopolymer and/or rubber denatured styrene polymer and (F) 0 to 50 pts.wt. customary additives. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0833332-A (JP)
Title: Ringing choke converter
Inventor: SHIMADA HIROSHI
IPC: H02M3/338
Filed: 1994-07-21
Abstract: PURPOSE:To prevent generation of noise due to the inductance component of a resistor by providing a DC current increase circuit for a current increase base resistor connected in parallel with the base resistance of a base drive circuit and for a switching element being turned ON upon receiving a driving signal from a voltage detection means connected in series with the current increasing base resistor. CONSTITUTION:When a transistor 3 is turned on/off repetitively immediately after turn on of a DC input power supply 1, the voltage across a capacitor 73 increases. The voltage at the plus input terminal of a comparator 9 is clamped by a Zener diode 52 and when a voltage, exceeding the clamped voltage, is inputted to the minus terminal of the comparator 9, the comparator 9 is turned on. Consequently, an LED 6b emits light which is received by a phototransistor 6a thus turning the phototransistor 6a on. A base current is also fed to a current increasing base resistor 43 in a current increasing DC circuit connected in parallel with a base resistor 42 to increase the drivable base current of the transistor 3 thus suppressing the noise.
Patent JP-H0456937-A (JP)
Title: Flash capable of performing emission for two times
Inventor: MAEHAMA SHINICHI
IPC: H05B41/32
Filed: 1990-06-26
Abstract: PURPOSE:To perform flash with less current consumption by performing voltage detection only by a first capacitor. CONSTITUTION:Spare light emission is performed by turning off a switching element SR cutting off the discharge route of a main capacitor C1. When the emission of a light emitting tube Xe is started up by a trigger circuit in such state, the light emitting tube Xe emits light. The discharge route of the main capacitor C1 can be formed by turning on the switching element SR after completing discharge. At this time, the movement of an electric charge from the main capacitor C1 to a sub capacitor C2 can be prevented occurring by a discharge prevention diode D1, and when the emission of the light emitting tube Xe is started up by the trigger circuit, discharge from the main capacitor C1 in which the electric charge remains to the light emitting tube Xe occurs, then, the tube emits light. Thereby, since no frequent charge is required, the excessive consumption of a battery is prevented occurring.
Patent JP-H0337950-A (JP)
Title: Vertical lighting type metal vapor discharge lamp
Inventor: ARAKI KENJI
IPC: H01J61/34
Filed: 1989-06-30
Abstract: PURPOSE:To stably hold the inside structural parts for surely preventing damage at the time of transport and falling-off during lighting by forming the sliding parts, where a holder is slidingly connected to the supporting wires, while providing a spring member between the lower part of a luminous tube and an outer tube. CONSTITUTION:While forming the sliding parts 15, 16, where a holder 9a is slidingly connected to the supporting wires 3a, 3b between the supporting wires 3a, 3b and the holder 9a supporting a luminous tube, a screw member 18 slidingly supports this luminous tube 4 is provided between the lower part of the luminous tube 4 and an outer tube 1. Accordingly, a difference in thermal expansion between the outer tube 1 and the inside structural parts including the luminous tube 4 is absorbed by the sliding part between this holder 9a an the supporting wires 3a, 3b. Even when the inside structural parts becomes heavy-weighing, the screw member 18 provided on the lower part of the luminous tube 4 can support them, while even slide and impact are applied, the screw member can absorb them. Thereby, the inside structural parts including the luminous tube can be stably held thus surely preventing damage at the time of transport and falling-off during lighting can be surely prevented.
Patent JP-H05186705-A (JP)
Title: Flaky pigment having modified surface
Inventor: KURAUSUUDEIITAA FURANTSU
IPC: C09C1/00
Filed: 1992-06-26
Abstract: PURPOSE: To obtain a platelet-like pigment increased in light stability and reduced in the surface reactivity to an org. compd. by separating a reaction product obtained by adding a specific compd. to an aq. suspension of a platelet-like substrate coated with a TiO 2  coating layer and washing the separated reaction product before heating the same to high temp.  
     CONSTITUTION: A water-soluble titanate, a water-soluble alkaline earth metal salt or a mixture of them and a water-soluble 1,2-diol compd. are added to an aq. suspension of a platelet-like substrate coated with TiO 2  under a condition generating an alkaline earth metal titanium oxo-complex or peroxo-complex to form a reaction product which is, in turn, separated, washed and, if necessary, dried. This reaction product is subsequently ignited at least at 800°C to produce a surface-modified platelet-like pigment based on a platelet-like substrate coated with a TiO 2  layer and a thin film of an alkaline earth metal titanate successively. 
     COPYRIGHT: (C)1993,JPO